Gasoline tank vent lines on board small passenger vessels§must be fitted with removable flame screens _____________.
A
and 30 square inches of louvers
B
three inches in diameter with a check valve to prevent water from entering in heavy weather
C
three inches in circumference inside the fill pipe
D
consisting of a single screen of at least 30 X 30 mesh, corrosion resistant wire
E
İlgili Sorular
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